WO2017107784A1 - 竹缠绕管状制品成型机 - Google Patents

竹缠绕管状制品成型机 Download PDF

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Publication number
WO2017107784A1
WO2017107784A1 PCT/CN2016/109178 CN2016109178W WO2017107784A1 WO 2017107784 A1 WO2017107784 A1 WO 2017107784A1 CN 2016109178 W CN2016109178 W CN 2016109178W WO 2017107784 A1 WO2017107784 A1 WO 2017107784A1
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WIPO (PCT)
Prior art keywords
mold
bamboo
tubular product
structural layer
sand
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PCT/CN2016/109178
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English (en)
French (fr)
Inventor
叶柃
杨会清
朱鑫
张永维
牛琳
Original Assignee
浙江鑫宙竹基复合材料科技有限公司
叶柃
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Application filed by 浙江鑫宙竹基复合材料科技有限公司, 叶柃 filed Critical 浙江鑫宙竹基复合材料科技有限公司
Publication of WO2017107784A1 publication Critical patent/WO2017107784A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/32—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core on a rotating mould, former or core
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/16—Rigid pipes wound from sheets or strips, with or without reinforcement

Definitions

  • the invention belongs to the technical field of processing of composite material stacking, and more particularly to a bamboo wound tubular product forming machine.
  • bamboo-wound tubular products are tubular products made of green and environmentally friendly bamboo materials using winding technology, such as bamboo-wound composite pipes, bamboo-wound storage tanks, bamboo-wound poles, bamboo-wound silos, bamboo-wound chimneys, bamboo-wound pipe racks, etc.
  • the radial direction generally includes an inner liner layer, a reinforcing layer and an outer protective layer from the inside to the outside.
  • the inner liner layer is generally made of a fabric impregnated with a resin
  • the reinforcing layer is generally made of a bamboo crucible to which a resin is adhered.
  • the outer protective layer is usually sprayed with a layer of corrosion-resistant, radiation-proof material.
  • the preparation method of the bamboo-wound tubular product is to first entangle the inner liner layer by using a lining device, and then use a winding device to wrap the reinforcing layer, and then solidify with a curing device, and after the curing is completed, a spraying device is used on the surface thereof. Evenly spraying an outer protective layer, using multiple processes and multiple equipments to complete the production, after the production work is completed in the factory, the products are transported to the engineering site for installation.
  • bamboo-wound tubular products such as bamboo-wound pipe porches, bamboo-wound chimneys, and bamboo-wound storage tanks
  • the transportation is inconvenient and the production and construction efficiency is low.
  • the object of the present invention is to provide a bamboo-wound tubular product forming machine, which can independently complete the lining process, the winding process, the curing process, and the demolding process, and is convenient for production and processing on the engineering site, eliminating the need for The transportation link solves the problems of inconvenient transportation and low production and construction efficiency.
  • the present invention provides the following technical solutions:
  • a bamboo-wound tubular product forming machine comprising a frame, the frame is provided with a mold rotation driving mechanism and a mold, the mold rotation driving mechanism is connected with the mold, and the mold can be automatically demolded, the mold Both sides are provided with a feeding mechanism, a glue supply mechanism and a curing mechanism, and the feeding mechanism and the mold are capable of generating relative displacement along the axial direction thereof.
  • the mold is an open mold.
  • the curing mechanism is a curing heating tube.
  • the frame comprises a handpiece and a tail
  • the handpiece and the tail are of a split type
  • one end of the mold is fixedly connected with the handpiece
  • the other end of the die is erected on the On the tail
  • the tail is connected to the tail displacement drive mechanism.
  • one end of the mold is fixedly connected to the head, and the other end of the mold is mounted on the tail, and the tail is connected with the tail displacement driving mechanism.
  • the feeding mechanism comprises a feeding support frame, the feeding support frame is provided with an inner liner feeding device and a structural layer feeding device, and the inner liner feeding device comprises an inner liner material input roller, a tension roller, and a dip a glue tank, an inner liner material is disposed on the inner liner material input roller, is supplied with tension through a tension roller, and is immersed in the mold through the dipping tank; and the structural layer feeding device comprises a structure a layer material input roller, a tension roller, a pressing unit and a glue dispensing unit, wherein the structural layer material is mounted on the structural layer material input roller, and after being tensioned by the tension roller, is wound on the mold from below the mold, and simultaneously The pressing unit presses the structural layer material on the mold under the structural layer material, and the glue unit is disposed above the structural layer material, and the glue is applied to the structural layer material Adhesive.
  • a recovery tank is disposed below the glue discharge unit, the recovery tank is connected with a transfer pump, and the transfer pump is connected with a transfer pipe, and the transfer pipe is connected to the glue discharge unit.
  • the feeding support frame is further provided with a sanding device
  • the sanding device comprises a sand hopper, an adhesive conveying unit, a sand material input roller, a tension roller and a pressing unit, and the sand material is installed on the sanding material.
  • the sand material is fed onto the roller, and after being tensioned by the tension roller, is wound on the mold from below the mold, and the pressing unit places the structural layer material under the structural layer material. Pressing on the mold, the discharge opening of the sand hopper is located on the sand material to output sand on the sand material, and the adhesive conveying unit outputs the adhesive to the sand .
  • the feeding mechanism is coupled to the feed displacement drive mechanism to enable the feed mechanism to reciprocate axially along the mold.
  • the glue supply mechanism comprises a stirring tank, a filter tube and a resin pump which are sequentially connected.
  • a bracket is disposed under the mold, and the bracket is provided with a lifting mechanism, and the bracket is coupled to the bracket displacement driving mechanism.
  • the feeding mechanism through the frame, the mold that can be automatically demolded, the mold rotation driving mechanism, the curing mechanism, and the mold can be relatively displaced in the axial direction thereof
  • the glue supply mechanism together constitutes a molding machine with complete functions, integrated lining, winding, solidification and demoulding. It can be directly placed on the engineering site for the production of bamboo-wound tubular products, eliminating transportation links and greatly improving production and construction efficiency. . Moreover, it can be applied to the molding of bamboo-wound tubular products of any caliber size, and the device is simple and convenient to operate. Moreover, the present invention also designs a feeding mechanism for the forming characteristics of the bamboo-wound tubular product, making it suitable for the bamboo winding process.
  • FIG. 1 is a schematic structural view of a bamboo wound tubular product forming machine provided by an embodiment of the present invention
  • Figure 2 is a schematic structural view of the frame of Figure 1;
  • FIG 3 is a schematic structural view of the feeding mechanism of Figure 1;
  • Figure 4 is a schematic view showing the structure of the sand adding device of Figure 1.
  • the core of the invention is to provide a bamboo-wound tubular product forming machine, which integrates lining, winding, solidification and demoulding, and can be directly disposed at the engineering site for the production of bamboo-wound tubular products, eliminating transportation links and greatly improving production. Construction efficiency.
  • FIG. 1 is a schematic structural view of a bamboo wound tubular product forming machine according to an embodiment of the present invention
  • FIG. 2 is a schematic structural view of the frame of FIG. 1
  • FIG. 3 is a feeding mechanism of FIG. 1 .
  • Figure 4 is a schematic view of the structure of the sanding device of Figure 1.
  • the mold rotation driving mechanism 11 is a common structure in the prior art.
  • the motor can drive the gear to rotate, and the gear is driven to rotate with the slewing bearing, and the slewing bearing is driven.
  • the connected mold 12 is rotated, and the specific structure is adopted, and the present invention is not further limited thereto, and is within the scope of protection.
  • the mold 12 can be automatically demolded, and the demolding function of the device can be realized by using a mold capable of automatically releasing the mold.
  • the mold 12 is a mold capable of realizing the automatic demoulding function, such as a detachable tube mold, a retractable tube mold, etc., and the specific structure is adopted, and the present invention is not further limited thereto, and is within the scope of protection.
  • the feeding mechanism 2 is provided on both sides of the mold 12, and the feeding mechanism 2 is used for conveying the raw materials wound on the mold 12, including the surface felt, the non-woven fabric and the knitted felt required for the inner liner.
  • the adhesive adding device required for the layering the glue supplying mechanism 3 is used to provide raw materials required for preparing the adhesive, such as a resin, a curing agent, etc., and the curing mechanism 4 is used to complete the curing process, and the specific structure of the feeding mechanism 2
  • the glue supply mechanism 3 is a device commonly used in the fiber winding process in the prior art, and specifically includes a mechanism such as a stirring tank 31 and a resin pump. The specific mechanism is not limited by the present invention and is within the scope of protection.
  • the curing mechanism 4 is a device capable of curing the wound inner liner layer and the structural layer, and can be cured by a plurality of curing methods such as lamp curing and hot air curing, and the specific device is not further limited, and is in the protection scope of the present invention. within.
  • the feeding mechanism 2 and the mold 12 can be relatively displaced along the axial direction of the mold 12, and the two can be fixed one side, the other side can move, or both can move, but the relative displacement can be generated, and the specific manner is not further restricted. All are within the scope of protection.
  • the moving mode can be manually moved only by the bottom end plus the roller, or the automatic driving can be controlled by the mobile driving device, and the driving device can be electric or pneumatic, etc., and the specific structure can adopt the driving method commonly used in the prior art, such as Controlled by the servo motor and reducer, the gear and the rack mesh drive.
  • the specific mobile mode is adopted, and the present invention is not further limited and is within the scope of protection.
  • the effect of the relative displacement is to enable the bamboo raft on the feeding mechanism to axially wrap the mandrel.
  • the mold 12 can be fixed to the frame 1 by a slewing bearing at one end, and the other end is unobstructed, and is rotated by the mold rotation driving mechanism 11.
  • the feeding mechanism 2 on the side of the mold 12 is directed to the mold 12.
  • the raw material is conveyed, and the glue supply mechanism 3 supplies the adhesive to the mold, and the feeding mechanism 2 and the mold 12 can be relatively displaced in the axial direction thereof, so that the feeding mechanism 2 can reciprocally wind the raw materials along the axial direction of the mold 12 to complete the lining and winding.
  • the product is subjected to a curing process by the curing mechanism 4.
  • the mold 12 is automatically released from the mold, and the removed product is directly lifted by the lifting machine.
  • the mold 12 is specifically a split mold.
  • the opening and closing mold belongs to a type of Haf mold, which is assembled by two semi-circular molds.
  • the hydraulic support mechanism is arranged inside to open or close the mold. When the mold is opened, the winding process is performed. After the product is formed, the mold is closed. In combination, the caliber of the molded product is larger than the caliber of the closed mold, and the finished product is taken off, and the opening and closing mold is simple to manufacture and the process is convenient.
  • the curing mechanism 4 is specifically a curing heating tube.
  • Curing with a curing heating tube such as a quartz heating tube, has a simple structure and a high heating temperature, and multiple sets of curing heating tubes can be arranged around the mold according to specific conditions to accelerate the curing speed.
  • the frame 1 includes a head 13 and a tail 14, the head 13 and the tail 14 are of a split type, one end of the mold 12 is fixedly connected with the head 13, and the other end of the mold 12 is erected.
  • the tail 14 is coupled to the tail displacement drive mechanism 5.
  • the split structure of the head 13 and the tail 14 are respectively connected to the two ends of the mold 12, so that the mold is fixed more firmly, and the mold is not shaken or vibrated due to the rotation and winding process, thereby improving the quality of the product.
  • the fixing manner of the mold 12 and the head 13 is not further limited.
  • the other end of the mold 12 is erected on the tail 14, and the tail displacement driving mechanism 5 controls the tail displacement, so that after the finished product is removed, the tail 14 is removed, and the finished product is lifted away, so that the finished product can be lifted out after demolding.
  • the tail displacement drive mechanism 5 is a device commonly used in the prior art, such as a tractor, a winch, an electric or pneumatic control reciprocating device, etc., which mechanism is specifically adopted, and the present invention is not further limited, and is in the scope of protection.
  • a roller and track 15 can be placed at the bottom of the tail to allow the tail wheel to run on the track 15.
  • the feeding mechanism 2 specifically includes a feeding support frame 21, and the feeding support frame 21 is provided with an inner liner feeding device 22 and a structural layer feeding device 23, and the inner liner feeding device 22 includes an inner liner material.
  • the input roller 221, the tension roller 222 and the dipping tank 223 are provided with an inner liner material on the inner liner material input roller 221, tension is supplied through the tension roller 222, and the adhesive is immersed in the dip tank 223 and then wound around the mold 12
  • the structural layer feeding device 23 includes a structural layer material input roller 231, a tension roller 222, a pressing unit 232, and a glue dispensing unit 233.
  • the structural layer material is disposed on the structural layer material input roller 231 and is provided by the tension roller 222.
  • the structural layer material is pressed against the mold 12, and the glue unit 233 is disposed above the structural layer material, and the adhesive is poured onto the structural layer material.
  • the inner liner material comprises a non-woven fabric, a knitted felt, a mesh cloth and the like, and the structural layer material comprises a material such as a warp bamboo strip and a weft bamboo strip, and the tension roller 222 can be a plurality of different heights, the pressing unit 232 is used for pressing the material wound on the mold to make it wrap enough to be flat and fit.
  • the bamboo strip since the bamboo strip has its own elasticity and is easy to loose, it is necessary to provide the pressing unit 232 to provide the pressing force. . Specifically, it can be realized by using a pressure roller, and the support arm supporting the pressure roller has an elastic pressure, and other structures capable of providing a pressing action can be used, and the invention is not limited thereto, and is within the protection scope of the present invention.
  • the glue dispensing unit 233 is used for pouring the adhesive to the bamboo strip in the winding process. Since the bamboo scorpion itself has a certain hardness and is wider than the general fiber, the gap between the bamboo rafts is large.
  • the pouring method is more suitable for the bamboo entanglement process, and the bamboo raft can be fully covered by the adhesive.
  • the fabric for preparing the inner liner can be entangled by dipping the dipping tank 223.
  • the structure of the coating unit 233 is not further limited, as long as the adhesive can be uniformly poured on the structural layer material.
  • the upper tube can be connected.
  • the lower end of the straight tube can be connected to the horizontal tube, and a plurality of discharge ports are arranged at the bottom of the horizontal tube.
  • the receiving tray is arranged at the lower end of the discharge port, and the adhesive enters through the feeding port provided on the straight tube.
  • the straight pipe is outputted from the discharge port arranged laterally on the horizontal pipe, distributed evenly on the receiving tray and then poured onto the structural layer material.
  • a recovery tank is disposed below the glue discharge unit 233, the recovery tank is connected with a transfer pump, and the transfer pump is connected with a transfer pipe, and the transfer pipe is connected to the glue discharge unit 233. . Since the adhesive sprayed on the structural layer material is pressed by the pressing unit 232, a lot of residual material is dripped, and a recovery tank is disposed under the coating unit 233, and the remaining material can be dropped into the recovery tank. The output of the transfer pump connected through the recovery tank is input into the eluing unit 233 through the conveying pipe, so that the residual material is directly recycled, preventing waste and saving cost.
  • the feeding support frame 21 is further provided with a sanding device 24, which includes a sand hopper 241, an adhesive conveying unit, a sand material input roller 242, and a sheet.
  • the force roller 222, the pressing unit 232, the sanding material is mounted on the sand material input roller 242, and is tensioned by the tension roller 222, and then wound on the mold 12 from below the mold 12, while the pressing unit 232 is in the structural layer.
  • the structural layer material is pressed against the mold 12 under the material, and the discharge port of the sand hopper 241 is located on the sand material to output sand on the sand material, and the adhesive conveying unit is Sand output adhesive.
  • the sanding device is arranged to facilitate the winding of the bamboo-wound composite product with the sand layer, and the sand layer can increase the rigidity of the product.
  • the sand layer is generally a sand layer formed by mixing quartz sand and an adhesive.
  • the sand hopper 241 is used to hold quartz sand and output to the sand material.
  • the sand material is used to hold the sand glue and the adhesive conveying unit. It is used to add an adhesive to the quartz sand, and may specifically be an adhesive conveying mechanism commonly used in the prior art such as a resin pump.
  • the present invention is not further limited and is within the scope of protection.
  • the adhesive conveying unit may be disposed on the sand hopper 241, or the adhesive may be added to the sand hopper 241 through the adhesive conveying unit in advance, and the quartz sand and the adhesive are directly mixed in the sand hopper 241, and then directly output. Sand glue.
  • the pressing unit 232 is used to press the sand material with the sand glue on the mold 12.
  • the feed mechanism 2 is coupled to the feed displacement drive mechanism to allow the feed mechanism 2 to reciprocate axially along the mold 12. Since the frame 1 to which the mold 12 is attached is large in weight, energy-consuming to move, and inefficient, it is preferable to reciprocate the light-feeding mechanism 2 to complete the winding.
  • the feed support frame 21 can be connected to the feed displacement drive mechanism.
  • the feed displacement drive mechanism is a common drive mechanism in the prior art, such as control by a servo motor and a reducer, and drives the gear and the rack meshing transmission.
  • a rail 15 may be provided at the bottom of the feeding mechanism 2 to reciprocate the feeding mechanism 2 on the rail.
  • the glue supply mechanism 3 includes a stirring tank 31, a filter tube, and a resin pump which are sequentially connected.
  • the stirring tank 31 is first connected to the filter tube, and the filter tube is connected to the resin pump, so that the stirring tank 31 is added. After the resin and the filler are stirred, if a block appears, it can be filtered through the filter tube, and does not directly enter the resin pump to block the resin pump, thereby affecting the production efficiency.
  • a bracket 6 is disposed under the mold 12, on the bracket 6
  • a lifting mechanism is provided, and the bracket 6 is coupled to the carriage displacement drive mechanism.
  • a bracket 6 is disposed under the mold 12 so that the demolded product directly falls on the bracket 6. If the bracket 6 can be lifted and lowered, the bracket 6 can be raised when the mold 3 is demolded, and the molded product can be directly lifted up.
  • the carriage 6 for carrying the molded product is driven by the carriage displacement driving mechanism to lift the molded product and then hoisted by the hoisting machine.
  • the lifting mechanism may be a hydraulic lifting mechanism or other common structure capable of realizing the lifting function, and the invention is not limited thereto, and is within the protection scope of the present invention.
  • the carriage displacement drive mechanism is a mechanism commonly used in the prior art, such as a tractor, a winch, etc., and the bracket 6 can also be connected to the movable head 13 or the tail 14 so that when the nose 13 or the tail 14 moves After that, the tray 6 connected thereto is dragged to complete the product ejection.
  • the carriage displacement drive mechanism may be a tail displacement drive mechanism 5.
  • the specific structure adopted by the present invention is not further limited, and is within the scope of protection.

Abstract

一种竹缠绕管状制品成型机，能够自主完成制衬工序、缠绕工序、固化工序、脱模工序，机架（1）上设置有模具旋转驱动机构（11）和模具（12），模具旋转驱动机构（11）与模具（12）连接，模具（12）可自动脱模，模具（12）的两侧设置有送料机构（2）、供胶机构（3）和固化机构（4），送料机构（3）与模具（12）能够沿其轴向产生相对位移。机架（1）包括机头（13）和机尾（14），机头（13）和机尾（14）为分体式，分别与模具（12）的两端连接，机头（13）或机尾（14）可移动。竹缠绕管状制品成型机方便在工程现场生产加工，省去运输环节，解决了现有的运输不方便、生产施工效率低的问题。

Description

竹缠绕管状制品成型机 【技术领域】
本发明属于复合材料叠铺成型的加工技术领域，更具体地，涉及一种竹缠绕管状制品成型机。
【背景技术】
竹缠绕管状制品是采用绿色环保的竹材料利用缠绕技术制成的管状产品，如竹缠绕复合管、竹缠绕储罐、竹缠绕电杆、竹缠绕料仓、竹缠绕烟囱、竹缠绕管廊等，其径向由内至外一般包括内衬层、增强层和外防护层，内衬层一般由浸有树脂的织物缠绕制成，增强层一般由粘附有树脂的竹篾缠绕制成，外防护层一般是喷涂一层耐腐蚀、防辐射材料。现有技术中，制备竹缠绕管状制品的生产方式是先采用制衬设备缠制内衬层，然后采用缠绕设备缠制增强层，之后用固化设备进行固化，固化完成后在其表面采用喷涂设备均匀喷涂一层外防护层，采用多道工序、多种设备完成制作，在工厂内完成生产工作后再将产品运输至工程现场进行安装。但是对于如竹缠绕管廊、竹缠绕烟囱、竹缠绕储罐等大口径的竹缠绕管状制品，如果采用上述生产方式，会造成运输不方便，生产施工效率低的问题。
综上所述，如何解决大口径的竹缠绕管状制品运输不便、生产施工效率低，是本领域技术人员亟需解决的问题。
【发明内容】
为了解决现有技术的上述问题，本发明的目的在于提供一种竹缠绕管状制品成型机，可以独立完成制衬工序、缠绕工序、固化工序、脱模工序，方便在工程现场生产加工，省去运输环节，解决了现有的运输不方便、生产施工效率低的问题。
为实现上述目的，本发明提供如下技术方案：
一种竹缠绕管状制品成型机，包括机架，所述机架上设置有模具旋转驱动机构和模具，所述模具旋转驱动机构与所述模具连接，所述模具可自动脱模，所述模具的两侧设置有送料机构、供胶机构和固化机构，所述送料机构与所述模具能够沿其轴向产生相对位移。
优选地，所述模具为开合式模具。
优选地，所述的固化机构为固化加热管。
优选地，所述机架包括机头和机尾，所述机头和所述机尾为分体式，所述模具的一端与所述机头固定连接，所述模具的另一端架设在所述机尾上，所述机尾与机尾位移驱动机构连接。
优选地，所述模具的一端与所述机头固定连接，所述模具的另一端架设在所述机尾上，所述机尾与机尾位移驱动机构连接。
优选地，所述送料机构包括送料支撑架，所述送料支撑架上设置有内衬层送料装置和结构层送料装置，所述内衬层送料装置包括内衬层材料输入辊、张力辊、浸胶槽，内衬层材料装设在所述内衬层材料输入辊上，经过张力辊提供张力并通过浸胶槽浸润胶黏剂后缠绕在所述模具上；所述结构层送料装置包括结构层材料输入辊、张力辊、压紧单元和淋胶单元，结构层材料装设在所述结构层材料输入辊上，经过张力辊提供张力后从所述模具下方缠绕在所述模具上，同时所述压紧单元在所述结构层材料下方将所述结构层材料压紧在所述模具上，所述淋胶单元设置在所述结构层材料的上方，向所述结构层材料淋浇胶黏剂。
优选地，在所述淋胶单元下方设置有回收槽，所述回收槽连接有输送泵，所述输送泵连接有输送管，所述输送管与所述淋胶单元连接。
优选地，所述送料支撑架上还设置有加砂装置，所述加砂装置包括砂料斗、胶黏剂输送单元、兜砂材料输入辊、张力辊、压紧单元，兜砂材料装设在兜砂材料输入辊上，经过张力辊提供张力后从所述模具下方缠绕在所述模具上，同时所述压紧单元在所述结构层材料下方将所述结构层材料 压紧在所述模具上，所述砂料斗的出料口位于所述兜砂材料上方向所述兜砂材料上输出砂料，所述胶黏剂输送单元向所述砂料输出胶黏剂。
优选地，所述送料机构与送料位移驱动机构连接，使所述送料机构能够沿着所述模具轴向往复移动。
优选地，所述供胶机构包括依次连接的搅拌罐、过滤管、树脂泵。
优选地，所述模具下方设置有托架，所述托架上设置有升降机构，所述托架与托架位移驱动机构连接。
通过本发明所构思的以上技术方案，与现有技术相比，通过机架、可自动脱模的模具、模具旋转驱动机构、固化机构、与模具可以在其轴向产生相对位移的送料机构、供胶机构，共同组成功能完善、集制衬、缠绕、固化、脱模于一体的成型设备，可以直接设置在工程现场进行竹缠绕管状制品的生产，免去运输环节，大大提高生产、施工效率。并且其可以应用于任意口径大小的竹缠绕管状制品的成型制作，设备简单，操作方便。并且，本发明还针对竹缠绕管状制品的成型特点设计了送料机构，使之适用于竹缠绕工艺。
【附图说明】
下面结合附图对本发明的具体实施方式作进一步详细的说明。
图1是本发明中一种具体实施方式所提供的竹缠绕管状制品成型机结构示意图；
图2是图1中机架结构示意图；
图3是图1中送料机构的结构示意图；
图4是图1中加砂装置结构示意图。
附图中标记如下：
1-机架、11-模具旋转驱动机构、12-模具、13-机头、14-机尾、15-轨道、2-送料机构、21-送料支撑架、22-内衬层送料装置、221-内衬层材料输入辊、222-张力辊、223-浸胶槽、23-结构层送料装置、231-结构层材料 输入辊、232-压紧单元、233-淋胶单元、24-加砂装置、241-砂料斗、242-兜砂材料输入辊、3-供胶机构、31-搅拌罐、4-固化机构、5-机尾位移驱动机构、6-托架。
【具体实施方式】
本发明的核心是提供一种竹缠绕管状制品成型机，集制衬、缠绕、固化、脱模于一体，可以直接设置在工程现场进行竹缠绕管状制品的生产，免去运输环节，大大提高生产、施工效率。下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
请参考图1至图3，图1为本发明中一种具体实施方式所提供的竹缠绕管状制品成型机结构示意图；图2为图1中机架结构示意图；图3为图1中送料机构的结构示意图，图4为图1中加砂装置结构示意图。
在一种具体实施方式中，本发明所提供的一种竹缠绕管状制品成型机，包括机架1，所述机架1上设置有模具旋转驱动机构11和模具12，所述模具旋转驱动机构11与所述模具12连接，带动模具12旋转，模具旋转驱动机构11为现有技术中的常见结构，如具体可以为电机驱动齿轮旋转，齿轮带动与之啮合的回转支承旋转，回转支承带动与之连接的模具12旋转，具体采用何种结构，本发明对此不做进一步限制，都在保护范围内。所述模具12可自动脱模，通过采用能够自动脱模的模具，实现本设备的脱模功能。模具12为可实现自动脱模功能的模具，如可装卸的管模具、可收放的管模具等，具体采用何种结构，本发明对此不做进一步限制，都在保护范围内。模具12的两侧设置有送料机构2、供胶机构3和固化机构4，送料机构2用以输送缠绕在模具12上的原材料，包括内衬层所需的表面毡、无纺布、针织毡、网格布等织物，结构层所需的竹篾带等材料，及制备内衬层和结 构层所需的胶黏剂的添加装置，供胶机构3用以提供制备胶黏剂所需的原材料，如树脂、固化剂等，固化机构4用以完成固化工序，送料机构2的具体结构不做进一步限制，只要是任意可以将以上材料输送到模具上进行缠绕的结构都可以，都在保护范围内。供胶机构3为现有技术中纤维缠绕工艺上常用的设备，如具体包括搅拌罐31、树脂泵等机构，具体采用何种机构，本发明对此不做进一步限制，都在保护范围内。固化机构4为可以使缠绕好的内衬层和结构层固化的装置，可以通过灯照固化、热风固化等多种固化方式，具体采用何种装置不做进一步限制，都在本发明的保护范围之内。送料机构2与模具12能够沿模具12轴向产生相对位移，两者可以为一方固定，另一方移动，或两者均可移动，但可产生相对位移，具体采用何种方式不做进一步限制，都在保护范围内。移动的一方，移动方式可以仅通过底端加滚轮进行人工移动，或通过移动驱动装置控制其自动移动，驱动装置可以为电动或气动等，具体结构可以采用现有技术中常用的驱动方式，如通过伺服电机和减速机控制，带动齿轮、齿条啮合传动。具体采用何种移动方式，本发明不做进一步限制，均在保护范围之内。产生相对位移的作用是使送料机构上的竹篾得以将芯模轴向缠绕满。在采用本实施方式在生产过程中，模具12可以一端通过回转支承固定在机架1上，另一端无遮挡，被模具旋转驱动机构11带动旋转，位于模具12一侧的送料机构2向模具12输送原材料，供胶机构3向模具提供胶黏剂，送料机构2与所述模具12能够在其轴向产生相对位移，使送料机构2可以沿模具12轴向往复缠绕原材料，完成制衬、缠绕工序，缠绕完成后，用固化机构4给制品进行固化工序，固化完毕后，模具12自动脱模，通过吊装机械直接将脱掉的制品吊运走。
在上述具体实施方式的基础上，模具12具体为开合式模具。开合式模具，属于一种哈夫模具，由两半圆模具拼合，内部设置有液压支撑机构可以将模具撑开或闭合，当模具张开时进行缠绕工艺，制品成型后，模具闭 合，则成型制品的口径大于闭合后模具的口径，成品脱下，开合式模具制作简单，工艺方便。
在上述具体实施方式的基础上，固化机构4具体为固化加热管。采用固化加热管进行固化，如石英加热管等，结构简单，加热温度高，可以根据具体情况设置多组固化加热管在模具的周边，以加快固化速度。
在上述具体实施方式的基础上，机架1包括机头13和机尾14，机头13和机尾14为分体式，模具12的一端与机头13固定连接，模具12的另一端架设在机尾14上，机尾14与机尾位移驱动机构5连接。采用机头13、机尾14分体结构，分别连接在模具12两端，使模具固设更牢靠，不因旋转及缠绕工序导致模具抖动或振动，从而提高制品制作质量。模具12与机头13的固定方式不做进一步限制，具体可以采用通过回转支承固定，轴向拉力大，也可以采用其他的常用固定方式，都在本发明的保护范围之内。模具12另一端架设在机尾14上，机尾位移驱动机构5控制机尾位移，从而在成品脱下后，机尾14移开，成品被吊运走，方便脱模后将成品托出。机尾位移驱动机构5为现有技术中常用的装置，如可以采用牵引机、卷扬机、电动或气动控制往复移动装置等，具体采用何种机构，本发明不做进一步限制，都在保护范围之内。可以在机尾底部设置滚轮和轨道15，让机尾的滚轮在轨道15上运行。
在上述具体实施方式的基础上，送料机构2具体包括送料支撑架21，送料支撑架21上设置有内衬层送料装置22和结构层送料装置23，内衬层送料装置22包括内衬层材料输入辊221、张力辊222和浸胶槽223，内衬层材料装设在内衬层材料输入辊221上，通过张力辊222提供张力并经过浸胶槽223浸润胶黏剂后缠绕在模具12上；所述结构层送料装置23包括结构层材料输入辊231、张力辊222、压紧单元232和淋胶单元233，结构层材料装设在结构层材料输入辊231上，经过张力辊222提供张力后从模具12下方缠绕在模具12上，同时压紧单元232在所述结构层材料下方将 所述结构层材料压紧在模具12上，淋胶单元233设置在所述结构层材料的上方，向所述结构层材料淋浇胶黏剂。内衬层材料包括无纺布、针织毡、网格布等织物，结构层材料包括经向竹篾带和纬向竹篾带等材料，张力辊222可以为不同高度的多个，压紧单元232用以压紧向模具上缠绕的材料，使其缠绕足够平整、贴合，对于结构层材料而言，由于竹篾带自身的弹性而易疏松，所以需要设置压紧单元232提供压紧力。具体可以采用支出的压力辊实现，支撑压力辊的支撑臂具有弹性压力，也可以采用其他能够提供压紧作用的结构，具体不做限制，都在本发明保护范围之内。淋胶单元233用以向缠绕过程中的竹篾带淋浇胶黏剂。由于竹篾自身有一定硬度且较一般的纤维宽，竹篾间缝隙较大，如果采用原有的浸胶槽浸胶无法使竹篾粘附充足的胶黏剂，从而无法复合成型，因此采用淋浇的方式上胶更适合竹篾缠绕工艺，能够使竹篾被胶黏剂充分包覆。而制备内衬层的织物可以通过浸胶槽223浸胶的方式进行缠绕。为实现淋浇胶黏剂的方式，需要设置淋胶单元233在缠绕中的结构层材料的上方，淋胶单元233的结构不做进一步限制，只要能够将胶黏剂均匀淋浇在结构层材料上即可，具体可以采用直管下端连接横管，在横管底部设置一排多个出料口，在出料口下端设置接料盘，胶黏剂通过直管上设置的进料口进入直管并从横管上横向布置的出料口输出，在接料盘上分布均匀后淋浇在结构层材料上。
在上述具体实施方式的基础上，在淋胶单元233下方设置有回收槽，所述回收槽连接有输送泵，所述输送泵连接有输送管，所述输送管与所述淋胶单元233连接。由于淋浇在结构层材料上的胶黏剂经过压紧单元232压紧后会产生很多余料滴落，在淋胶单元233下方设置回收槽，滴落的余料可以落入回收槽中，通过回收槽连接的输送泵输出，经输送管输入到淋胶单元233中，使余料直接回收利用，防止浪费，并且节约成本。
在上述具体实施方式的基础上，送料支撑架21上还设置有加砂装置24，加砂装置24包括砂料斗241、胶黏剂输送单元、兜砂材料输入辊242、张 力辊222、压紧单元232，兜砂材料装设在兜砂材料输入辊242上，经过张力辊222提供张力后从模具12下方缠绕在模具12上，同时压紧单元232在所述结构层材料下方将所述结构层材料压紧在模具12上，砂料斗241的出料口位于所述兜砂材料上方向所述兜砂材料上输出砂料，所述胶黏剂输送单元向所述砂料输出胶黏剂。设置加砂装置，方便缠绕具有夹砂层的竹缠绕复合产品，夹砂层能够增大产品的刚度。夹砂层一般是由石英砂和胶黏剂混合形成的砂胶层，砂料斗241用以盛装石英砂并输出到兜砂材料上，兜砂材料用以盛接砂胶，胶黏剂输送单元用以向石英砂中添加胶黏剂，具体可以为树脂泵等现有技术中常用的胶黏剂输送机构，本发明对其不做进一步限制，都在保护范围之内。胶黏剂输送单元可以设置在砂料斗241上，也可以预先将胶黏剂通过胶黏剂输送单元添加到砂料斗241中，在砂料斗241中石英砂与胶黏剂直接混合，之后直接输出砂胶。压紧单元232用以将盛接有砂胶的兜砂材料压紧在模具12上。
在上述具体实施方式的基础上，送料机构2与送料位移驱动机构连接，使送料机构2能够沿着模具12轴向往复移动。由于连接有模具12的机架1重量大，移动起来耗费能源，且效率不高，所以优选让重量轻的送料机构2往复移动完成缠绕。具体可以使送料支撑架21与送料位移驱动机构连接。送料位移驱动机构为现有技术中常见的驱动机构，如通过伺服电机和减速机控制，带动齿轮、齿条啮合传动。具体采用何种结构，本发明对此不做进一步限制，都在保护范围内。送料机构2底部可以设置轨道15，使送料机构2在轨道上往复移动。
在上述具体实施方式的基础上，供胶机构3包括依次连接的搅拌罐31、过滤管、树脂泵，搅拌罐31先连接过滤管，过滤管再与树脂泵连接，这样当搅拌罐31内添加树脂和填料进行搅拌后，如果出现块状物可以通过过滤管过滤掉，不会直接进入树脂泵使树脂泵堵塞，影响生产效率。
在上述具体实施方式的基础上，模具12下方设置有托架6，托架6上 设置有升降机构，托架6与托架位移驱动机构连接。在模具12下方设置托架6，使脱模后的制品直接落在托架6上，如果托架6可升降，则可以在模具3脱模时升高托架6，直接将成型制品托起，由托架位移驱动机构带动承载成型制品的托架6移动，将成型制品托出，再由吊装机械吊走。所述的升降机构具体可以为液压升降机构或其他能够实现升降功能的常用结构，具体本发明不做进一步限制，都在本发明的保护范围之内。托架位移驱动机构为现有技术中常用的机构，如牵引机、卷扬机等，也可以让托架6与可移动的机头13或机尾14连接，这样当机头13或机尾14移动后，拖动与之连接的托架6移动，完成制品托出。托架位移驱动机构可以为机尾位移驱动机构5。具体采用何种结构，本发明对此不做进一步限制，都在保护范围内。
对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本发明。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下，在其它实施例中实现。因此，本发明将不会被限制于本文所示的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。

Claims (10)

  1. 一种竹缠绕管状制品成型机，包括机架，其特征在于，所述机架上设置有模具旋转驱动机构和模具，所述模具旋转驱动机构与所述模具连接，所述模具可自动脱模，所述模具的两侧设置有送料机构、供胶机构和固化机构，所述送料机构与所述模具能够沿其轴向产生相对位移。
  2. 如权利要求1所述的竹缠绕管状制品成型机，其特征在于，所述模具为开合式模具。
  3. 如权利要求1所述的竹缠绕管状制品成型机，其特征在于，所述的固化机构为固化加热管。
  4. 如权利要求1所述的竹缠绕管状制品成型机，其特征在于，所述机架包括机头和机尾，所述机头和所述机尾为分体式，所述模具的一端与所述机头固定连接，所述模具的另一端架设在所述机尾上，所述机尾与机尾位移驱动机构连接。
  5. 如权利要求1所述的竹缠绕管状制品成型机，其特征在于，所述送料机构包括送料支撑架，所述送料支撑架上设置有内衬层送料装置和结构层送料装置，所述内衬层送料装置包括内衬层材料输入辊、张力辊、浸胶槽，内衬层材料装设在所述内衬层材料输入辊上，经过张力辊提供张力并通过浸胶槽浸润胶黏剂后缠绕在所述模具上；所述结构层送料装置包括结构层材料输入辊、张力辊、压紧单元和淋胶单元，结构层材料装设在所述结构层材料输入辊上，经过张力辊提供张力后从所述模具下方缠绕在所述模具上，同时所述压紧单元在所述结构层材料下方将所述结构层材料压紧在所述模具上，所述淋胶单元设置在所述结构层材料的上方，向所述结构层材料淋浇胶黏剂。
  6. 如权利要求5所述的竹缠绕管状制品成型机，其特征在于，在所述淋胶单元下方设置有回收槽，所述回收槽连接有输送泵，所述输送泵连接 有输送管，所述输送管与所述淋胶单元连接。
  7. 如权利要求5所述的竹缠绕管状制品成型机，其特征在于，所述送料支撑架上还设置有加砂装置，所述加砂装置包括砂料斗、胶黏剂输送单元、兜砂材料输入辊、张力辊、压紧单元，兜砂材料装设在兜砂材料输入辊上，经过张力辊提供张力后从所述模具下方缠绕在所述模具上，同时所述压紧单元在所述结构层材料下方将所述结构层材料压紧在所述模具上，所述砂料斗的出料口位于所述兜砂材料上方向所述兜砂材料上输出砂料，所述胶黏剂输送单元向所述砂料输出胶黏剂。
  8. 如权利要求1所述的竹缠绕管状制品成型机，其特征在于，所述送料机构与送料位移驱动机构连接，使所述送料机构能够沿着所述模具轴向往复移动。
  9. 如权利要求1所述的竹缠绕管状制品成型机，其特征在于，所述供胶机构包括依次连接的搅拌罐、过滤管、树脂泵。
  10. 如权利要求1所述的竹缠绕管状制品成型机，其特征在于，所述模具下方设置有托架，所述托架上设置有升降机构，所述托架与托架位移驱动机构连接。
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